PPT Slide
Adaptive Sidelobe Cancellation (ASLC) of Noise Jammers
ASLC utilizes one or more LOW gain auxiliary antennas in addition to the main array. The advantage of low gain auxiliaries is that they are not very directive, so a priori knowledge of jammer location is not necessary.
The number of auxiliaries required depends on the number of jammers anticipated to be present. Roughly speaking, we need one aux for one jammer, and 1+n auxes for n jammers (nɭ).